[LeoP]

I have an alt that has the # 1101156 stamped in it, anyone have a clue?

 

[Mike]

That #'s not showing up in either the 40th Hollander or the 50th.

 

[Verle]

What are the other numbers/letters stamped on it?

 

[davewho1]

Maybe you're misreading the 5 or the 6?

 

[Mike]

40th Hollander only has 3 listed for 1101xxx series:
1101015 ,1101018 &1101022 -jumps to 1102346 as next 3.
50th Hollander goes to 1101099 then jumps to 1101436.
Doesn't show in the superseded parts catalog either.
I'd recheck the #.

 

[LeoP]

I'll recheck the # and get the other numbers off of it. Thanks

 

[Keith Tedford]

Jeep used GM alternators at one time. It shows up in this list at the bottom of the page under bus and truck. http://www.alibaba.com/product-gs/432920333/Delco_Alternators_Series.html

 

[Ethan1]

Searching and have it listed (I believe) as '83-'89 various GM makes. I could be wrong. May try searching on Google, Leo. Might find something there.:thumbsup:

http://www.beiterbattery.com/remanufactured-alternators.aspx

 

[LeoP]

OK, it is indeed 1101156, 66A then 6A21 and then 12 V NEG, any help?

 

[Mike]

Well,if I go by the Hollander ,it either later than 1984 and/or from larger than a Series 60 which are covered in the 40 & 50 editions.

 

[LeoP]

I was wondering if it was for a Pontiac, I found it on the passenger floorboard of an 86 that i bought two years ago and will reinstall it if it is the original one. Thanks for your help on this.

 

[DaveP.]

OK, it is indeed 1101156, 66A then 6A21 and then 12 V NEG, any help?

I was wondering if it was for a Pontiac, I found it on the passenger floorboard of an 86 that i bought two years ago and will reinstall it if it is the original one. Thanks for your help on this.

It could be the original to that car. The "6A21" is a date: 6 = last digit of the year. (Probably 1986). A21 = January 21st. Check your door jamb date on the blue sticker. If the car was assembled in January 1986 or later, that alternator date 'fits'.

 

[LeoP]

good idea, thanks.

 

[Verle]

(1983-89) Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac 4, 6, 8 Cyl.

So what you have is likely original to the 86 Pontiac.

 

[LeoP]

:thumbsup: